Code clean-up with best-practices

Signed-off-by: Elavarasanlee <lee.jsss15@gmail.com>
Merge commit 'cf5e6237d84cff7ff8f06d0992cabab6e009ce93'

Conflicts:
	sticky_footer.js

Signed-off-by: Elavarasanlee <lee.jsss15@gmail.com>